暖機階段 的英文怎麼說
中文拼音 [nuǎnjījiēduàn]
暖機階段
英文
engine warming-up period-
Abstract : describes the evolution of cad ( computer aided design ) in software development and application during the periods of inception, high speed advancement and completion, and foresees its prospects
文摘:敘述並分析了國內暖通計算機輔助設計( cad )在起步階段、飛速發展時期、完善期等不同階段開發和應用方面的特點,對其未來發展作了展望。Thermal stress control system actually gather the real - time data of unit sets , compute temperature fields , stress fields and maximum dangerous stress by the math modal , decide target and speedup rotation in every stage of startup process , and justify automatically to realize auto control a serial of processes of turbine , such as speedup , warm - up , connecting net , load changing , stop and unsteady condition etc , and improve automatic level of the unit sets. turbine auto startup ( tas ) system can automatically evaluate steam turbine ' s startup and load changing process according to thermal stress of
熱應力控制系統實際是對機組運行參數進行實時採集與監控,通過數學模型實時地計算高、中壓缸轉子的溫度場、應力場分佈,以及最危險熱應力,以確定啟動過程各階段的目標轉數及升速率,並進行自動調整,實現機組沖轉、升速、暖機、並網、升負荷、停機以及異常工況下的自動控制,大大提高了機組的自動化水平。
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